Home / 32,617,768.10-48,926,652.15-9,898,628.90

Finding the Fourth Proportional to 32,617,768.10, 48,926,652.15 and 9,898,628.90

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Solution

The fourth proportional to 32,617,768.10, 48,926,652.15 and 9,898,628.90 is: 14,847,943.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,617,768.10 : 48,926,652.15 = 9,898,628.90 : x
  2. Step 2: Convert to fraction form
    32,617,768.10/48,926,652.15 = 9,898,628.90/x
  3. Step 3: Cross multiply
    32,617,768.10x = 48,926,652.15 × 9,898,628.90
  4. Step 4: Simplify right side
    32,617,768.10x = 484,306,772,952,237.12
  5. Step 5: Solve for x
    x = 484,306,772,952,237.12/32,617,768.10
  6. Step 6: Final answer
    x = 14,847,943.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.